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The publisher's own URL. Not a PlugMCP endpoint.
Host a copy with our keys and logs.
https://api.mcp.ai/p_sefaz_es_dec_caixa_postalThe Claude button above opens Claude with the name and URL filled in. You still confirm it there.
claude mcp add --transport http io.github.mcp-dir-sefaz_es_dec_caixa_postal-mcp https://api.mcp.ai/p_sefaz_es_dec_caixa_postalRun in a terminal.
{ "mcpServers": { "io.github.mcp-dir-sefaz_es_dec_caixa_postal-mcp": { "command": "npx", "args": [ "-y", "mcp-remote", "https://api.mcp.ai/p_sefaz_es_dec_caixa_postal" ] } }}claude_desktop_config.json
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
LaunchFrom the publisher
README is not crawled yet. Open the repository
SEFAZ ES DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred
© 2026 MCP Directory.
SEFAZ ES DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred
{ "mcpServers": { "io.github.mcp-dir-sefaz_es_dec_caixa_postal-mcp": { "url": "https://api.mcp.ai/p_sefaz_es_dec_caixa_postal", "headers": {} } }}Tools
No tool list yet. Remote servers get one after the first health check.
FAQ
Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
No required environment variable is listed on this record.
SEFAZ ES DEC: Caixa Postal is reached over HTTP.
Last checked 2026-11-09. SEFAZ ES DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred